I made another improvements to the Linkage video code. It now gives 1080p HD video in the High Quality mode. It also generates the HD video using the full video area regardless of the size of the window on screen.
Better Quality Video
If the video doesn’t look all that good, make it full screen and ask for 1080p to see the best possible quality.
At the time of this writing, I added the &vq=large option to the URL for the embedded YouTube player to get 480p quality. This seems to be the best looking video for this size embedded player. The vq option also supports “hd720” and “hd1080” for higher quality as well as some lower quality settings that are not so useful.